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278475

2-Propanol

greener alternative

99.5%, anhydrous

Synonym(e):

sec-Propylalkohol, IPA, Isopropanol, Isopropylalkohol

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Über diesen Artikel

Lineare Formel:
(CH3)2CHOH
CAS-Nummer:
67-63-0
Molekulargewicht:
60.10
NACRES:
NA.21
PubChem Substance ID:
57648277
UNSPSC Code:
12352104
EC Number:
200-661-7
MDL number:
MFCD00011674
Beilstein/REAXYS Number:
635639
Assay:
99.5%
Grade:
anhydrous
Bp:
82 °C (lit.)
Vapor pressure:
33 mmHg ( 20 °C), 44 mmHg ( 25 °C)
Preise und Verfügbarkeit sind derzeit nicht verfügbar.
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Unterstützung erhalten

Produktname

2-Propanol, anhydrous, 99.5%

grade

anhydrous

Quality Level

200

vapor density

2.1 (vs air)

vapor pressure

33 mmHg ( 20 °C), 44 mmHg ( 25 °C)

assay

99.5%

form

liquid

autoignition temp.

750 °F

expl. lim.

2.0-12.7 %, 93 °C

greener alternative product characteristics

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

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Application

2-Propanol kann als Lösungsmittel bei der Herstellung von cyclischen Harnstoffen dienen, indem Kohlenstoffdioxid in Gegenwart von reinem Ceroxid (CeO2) mit Diaminen umgesetzt wird. Er kann auch als alternativer Vorläufer von Aceton für die Synthese von Methylisobutylketon genutzt werden.

Features and Benefits

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This solvent is safe to use and thus aligns with "Safer Solvents and Auxiliaries". Click here for more information.

Packaging

Mehrwegbehälter-Optionen anzeigen.

Preparation Note

Produkt wurde durch einen 0,2-μm-Filter filtriert

Other Notes

Pure-Pac®-II-Behälter erfordern ein Micromatic-MicroValve-Verbindungsstück (Z560723) zur Entnahme von Lösungsmitteln.

Legal Information

Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Respiratory system

Lagerklasse

3 - Flammable liquids

wgk

WGK 1

flash_point_f

53.6 °F - closed cup

flash_point_c

12.0 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
SHBT5846
SHBT3731
SHBT0349
SHBS7818
SHBS5794

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Fabrication and characterization of electrospun titania nanofibers
Chandrasekar R, et al.
J. Mater. Sci., 44(5), 1198-1205 (2009)
One-step MIBK synthesis: a new process from 2-propanol
Di Cosimo JI, et al
J. Catal., 208(1), 114-123 (2002)
Qing-Fei Yin et al.
Methods in molecular biology (Clifton, N.J.), 1206, 69-80 (2014-09-23)
Most of mRNAs and well-characterized long noncoding RNAs are shaped with 5' cap and 3' poly(A) tail. Thereby, conventional transcriptome analysis typically involved the enrichment of poly(A)+ RNAs by oligo(dT) selection. However, accumulated lines of evidence suggest that there are
Highly efficient synthesis of cyclic ureas from CO2 and diamines by a pure CeO2 catalyst using a 2-propanol solvent.
Tamura M, et al.
Green Chemistry, 15(6), 1567-1577 (2013)
Electrochemical photocatalytic degradation of dye solution with a TiO2-coated stainless steel electrode prepared by electrophoretic deposition.
Lin WC, et al.
Applied Catalysis. B, Environmental, 140, 32-41 (2013)
Alle zugehörigen Dokumente anzeigen

Global Trade Item Number

SKUGTIN
278475-2L04061837532276
278475-20L-P204061838161413
278475-250ML04061837536311
278475-1L04061826203514
278475-PZ04061823900782
278475-100ML04061826203507
278475-6X1L04061826203521
278475-12X100ML04061837532269

Questions

1–3 of 3 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  3. Hi, I am looking for anhydrous 2-propanol to use in glovebox . Could you please recommend whether this should be fine?

    1 answer

    1. This product is packaged under nitrogen and is in Sure/Seal to ensure the water content remains very low. This material can be brought into a glove box with the proper care. It is essential to follow appropriate dispensing procedures when handling air-sensitive products. To assist you in this, please consult “Technical Bulletin AL-134: Handling Air-Sensitive Reagents.

      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/685/583/al_techbull_al134.pdf

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